Politburo of the CPI(m) met in Delhi today.The one day meeting was presided over by Manik Sarkar and attended by all the Politburo members. The meeting discussed the outlines for the draft political resolution for the forthcoming party Congress. Mr Sarkar appraised the members of the rising BJP threat in the run to the next assembly poll. It was decided that all out efforts will be undertaken to save the Left bastion. The role of Governor Tathagata Roy was also discussed at the meeting.